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IZ24501: DISCONNECT GENERATING UN-NECESSARY MESSAGES IN DIAGLOG AT DIAGLEVEL 4

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • At DIAGLEVEL 4, a disconnect is generating an un-necessary
    message in the diaglog, which  can cause a hang situation
    The message in the diaglog is as follows:
    
    
    2008-06-12-16.26.52.831430-240 I5340A1090         LEVEL: Info
    PID     : 16609352             TID  : 1           PROC : db2bp
    INSTANCE: skulkarn             NODE : 000
    APPID   : *N0.skulkarn.080612202642
    FUNCTION: DB2 UDB, DRDA Communication Manager, sqljcReceive,
    probe:30
    MESSAGE : ZRC=0x8136001C=-2127167460=SQLZ_RC_NO_CONNECTION,
    SQLT_SQLJC
              "No connection"
    DATA #1 : String, 11 bytes
    CCI Error:
    DATA #2 : unsigned integer, 8 bytes
    71
    CALLSTCK:
      [0] 0x090000009CB960B0
    sqljcLogCCIError__FP10sqljCmnMgrPCcP10sqlcc_condUclN35 + 0xEC
      [1] 0x090000009CB9618C sqljcReceive__FP10sqljCmnMgr + 0x24
      [2] 0x090000009CB8F01C
    sqljrDrdaArDisconnect__FP14db2UCinterface + 0x21C
      [3] 0x090000009CB19E80 sqleUCdisconnect + 0xFFFFFFFFFFFFFF74
      [4] 0x090000009CB19D3C sqleUCappConnectReset + 0x108
      [5] 0x090000009CC152A4
    sqlakConnect__FPP9sqlak_rcbPP15sql_static_dataUs + 0x3FC
      [6] 0x090000009CB44ECC sqlacall + 0x2AC
      [7] 0x0000000100050094 clp_connect__FUsPcN32P5sqlca + 0xBB8
      [8] 0x00000001000377E8 clpbp_exe_terminate__Fv + 0x70
      [9] 0x00000001000032FC clp_bp_con__Fv + 0xB00
    

Local fix

  • set the DIAGLEVEL 3
    

Problem summary

  • User Affected: ALL
    
    Problem Description:
    At DIAGLEVEL 4, a disconnect is generating an un-necessary
    message in the diaglog, which  can cause a hang situation
    
    
    Problem Summary:
    At DIAGLEVEL 4, a disconnect is generating an un-necessary
    message in the diaglog, which  can cause a hang situation
    The message in the diaglog is as follows:
    
    
    2008-06-12-16.26.52.831430-240 I5340A1090         LEVEL: Info
    PID     : 16609352             TID  : 1           PROC : db2bp
    INSTANCE: skulkarn             NODE : 000
    APPID   : *N0.skulkarn.080612202642
    FUNCTION: DB2 UDB, DRDA Communication Manager, sqljcReceive,
    probe:30
    MESSAGE : ZRC=0x8136001C=-2127167460=SQLZ_RC_NO_CONNECTION,
    SQLT_SQLJC
              "No connection"
    DATA #1 : String, 11 bytes
    CCI Error:
    DATA #2 : unsigned integer, 8 bytes
    71
    CALLSTCK:
      [0] 0x090000009CB960B0
    sqljcLogCCIError__FP10sqljCmnMgrPCcP10sqlcc_condUclN35 + 0xEC
      [1] 0x090000009CB9618C sqljcReceive__FP10sqljCmnMgr + 0x24
      [2] 0x090000009CB8F01C
    sqljrDrdaArDisconnect__FP14db2UCinterface + 0x21C
      [3] 0x090000009CB19E80 sqleUCdisconnect + 0xFFFFFFFFFFFFFF74
      [4] 0x090000009CB19D3C sqleUCappConnectReset + 0x108
      [5] 0x090000009CC152A4
    sqlakConnect__FPP9sqlak_rcbPP15sql_static_dataUs + 0x3FC
      [6] 0x090000009CB44ECC sqlacall + 0x2AC
      [7] 0x0000000100050094 clp_connect__FUsPcN32P5sqlca + 0xBB8
      [8] 0x00000001000377E8 clpbp_exe_terminate__Fv + 0x70
      [9] 0x00000001000032FC clp_bp_con__Fv + 0xB00
    

Problem conclusion

  • Problem was first fixed in Version 9.1 Fix Pack 6
    

Temporary fix

  • set the DIAGLEVEL 3
    

Comments

APAR Information

  • APAR number

    IZ24501

  • Reported component name

    DB2 UDB ESE AIX

  • Reported component ID

    5765F4100

  • Reported release

    910

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2008-06-13

  • Closed date

    2008-11-10

  • Last modified date

    2008-11-10

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

    IZ24502

Fix information

  • Fixed component name

    DB2 UDB ESE AIX

  • Fixed component ID

    5765F4100

Applicable component levels

  • R910 PSY

       UP

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Document Information

Modified date:
10 November 2008